[evolution-data-server] source_webdav_update_properties_from_soup_uri: Ignore empty user name

[Milan Crha <mcrha src gnome org>]

commit e9a4404ba3ee7b274c7a788b5964ed2ce75c0934
Author: Milan Crha <mcrha redhat com>
Date:   Mon Mar 23 14:04:39 2015 +0100

    source_webdav_update_properties_from_soup_uri: Ignore empty user name
    
    Do not overwrite stored user name, when the set SoupURI doesn't have
    user name set.

 libedataserver/e-source-webdav.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/libedataserver/e-source-webdav.c b/libedataserver/e-source-webdav.c
index 8b38de9..fd31993 100644
--- a/libedataserver/e-source-webdav.c
+++ b/libedataserver/e-source-webdav.c
@@ -170,9 +170,14 @@ source_webdav_update_properties_from_soup_uri (ESourceWebdav *webdav_extension)
                extension,
                "host", soup_uri->host,
                "port", soup_uri->port,
-               "user", soup_uri->user,
                NULL);
 
+       if (soup_uri->user && *soup_uri->user)
+               g_object_set (
+                       extension,
+                       "user", soup_uri->user,
+                       NULL);
+
        extension_name = E_SOURCE_EXTENSION_SECURITY;
        extension = e_source_get_extension (source, extension_name);